Question

,
,(-3/4)3× [16/27-(2/3)3
]
,​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

(-3/4)3× [16/27-(2/3)3]

= ($\frac{-3}{4}$ )×3 × [$\frac{16}{27}$ - ( $\frac{2}{3}$ )3]

= -$\frac{9}{4}$ ×  [$\frac{16}{27}$ - $\frac{6}{3}$ ]

= - $\frac{9}{4}$ × (  $\frac{16}{27}$ - 2)

= - $\frac{9}{4}$ × (  16-54/27 )

= -$\frac{9}{4}$ × - $\frac{38}{27}$

= 19/6

= $\frac{19}{6}$

Ans:- $\frac{19}{6}$